Pelton Turbine Erection Procedure
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Transcript of Pelton Turbine Erection Procedure
Vinod Kr. Sanatoo
08/08/2007
ERECTION of Pelton Turbine
ubansiri PGR-6 - 22/01/2013 - P 2
We reserve all rights in this document and in the information contained therein.
Reproduction, use or disclosure to third parties without express authority is strictly forbidden.
ubansiri PGR-6 - 22/01/2013 - P 3
Agenda
1. Lower Housing
2. Spiral Distributor
3. Roof Cover
4. Pit Liner
5. Lower Cone
6. Nozzles
7. Runner wheel
8. Guide Bearing
9. MIV
ubansiri PGR-6 - 22/01/2013 - P 4
ubansiri PGR-6 - 22/01/2013 - P 5
General view
ubansiri PGR-6 - 22/01/2013 - P 6
Runner removal platform
ubansiri PGR-6 - 22/01/2013 - P 7
Turbine Housing
ubansiri PGR-6 - 22/01/2013 - P 8
Distributor Part 1
ubansiri PGR-6 - 22/01/2013 - P 9
ubansiri PGR-6 - 22/01/2013 - P 10
Distributor Part 2
ubansiri PGR-6 - 22/01/2013 - P 11
Distributor Parts 1 & 2
ubansiri PGR-6 - 22/01/2013 - P 12
Lowering Distributor Part 3
ubansiri PGR-6 - 22/01/2013 - P 13
Distributor Parts 1 , 2 & 3
ubansiri PGR-6 - 22/01/2013 - P 14
Lowering Distributor Part 4
ubansiri PGR-6 - 22/01/2013 - P 15
Distributor Parts 1 , 2 ,3 & 4
ubansiri PGR-6 - 22/01/2013 - P 16
Welding holder
ubansiri PGR-6 - 22/01/2013 - P 17
Defects in parent metal
ubansiri PGR-6 - 22/01/2013 - P 18
Parent Metal defects
ubansiri PGR-6 - 22/01/2013 - P 19
Heating Arrangements
ubansiri PGR-6 - 22/01/2013 - P 20
DPT
ubansiri PGR-6 - 22/01/2013 - P 21
Welding
ubansiri PGR-6 - 22/01/2013 - P 22
Erection of distributor Flange Cones
ubansiri PGR-6 - 22/01/2013 - P 23
Housing Roof on service Bay
ubansiri PGR-6 - 22/01/2013 - P 24
Lowering of Housing Roof
ubansiri PGR-6 - 22/01/2013 - P 25
Lowering of Housing Roof
ubansiri PGR-6 - 22/01/2013 - P 26
Housing roof
ubansiri PGR-6 - 22/01/2013 - P 27
Housing Roof Installed
ubansiri PGR-6 - 22/01/2013 - P 28
Distributor & Housing Roof
ubansiri PGR-6 - 22/01/2013 - P 29
Blank flange for Pressure Test
ubansiri PGR-6 - 22/01/2013 - P 30
Blank flange for Pressure Test
ubansiri PGR-6 - 22/01/2013 - P 31
Distributor Pressure Test
ubansiri PGR-6 - 22/01/2013 - P 32
Distributor Pressure Test
ubansiri PGR-6 - 22/01/2013 - P 33
Embedded Pips
ubansiri PGR-6 - 22/01/2013 - P 34
Cone Support
ubansiri PGR-6 - 22/01/2013 - P 35
Central Cone
ubansiri PGR-6 - 22/01/2013 - P 36
Central Cone
ubansiri PGR-6 - 22/01/2013 - P 37
Lowering of central cone and Cone support
ubansiri PGR-6 - 22/01/2013 - P 38
Central cone and Cone support
ubansiri PGR-6 - 22/01/2013 - P 39
Central cone and Cone support stored in Pit
ubansiri PGR-6 - 22/01/2013 - P 40
Concreting
ubansiri PGR-6 - 22/01/2013 - P 41
Concreting
ubansiri PGR-6 - 22/01/2013 - P 42
PH general View
ubansiri PGR-6 - 22/01/2013 - P 43
PH general View
ubansiri PGR-6 - 22/01/2013 - P 44
Turbine Housing
ubansiri PGR-6 - 22/01/2013 - P 45
Horizontality of Bearing Support
ubansiri PGR-6 - 22/01/2013 - P 46
Adjusting Horizontality of Bearing Support
ubansiri PGR-6 - 22/01/2013 - P 47
Turbine Guide Bearing (Shell Type) in 2 Parts
ubansiri PGR-6 - 22/01/2013 - P 48
Bearing Assembly with Bearing support
ubansiri PGR-6 - 22/01/2013 - P 49
Guide Bearing and Bearing Support
ubansiri PGR-6 - 22/01/2013 - P 50
Turbine Shaft
ubansiri PGR-6 - 22/01/2013 - P 51
Tilting of Turbine Shaft
ubansiri PGR-6 - 22/01/2013 - P 52
Lowering Guide bearing for trial assembly
ubansiri PGR-6 - 22/01/2013 - P 53
Leakage Test of Rotating Sump ( Oil Tank)
ubansiri PGR-6 - 22/01/2013 - P 54
Turbine Guide Bearing
ubansiri PGR-6 - 22/01/2013 - P 55
Bearing and Shaft assembly
ubansiri PGR-6 - 22/01/2013 - P 56
Lowering Turbine shaft and bearing assembly
ubansiri PGR-6 - 22/01/2013 - P 57
Turbine shaft being lowered in to Pit.
ubansiri PGR-6 - 22/01/2013 - P 58
Turbine Shaft In the Pit On special supports.
ubansiri PGR-6 - 22/01/2013 - P 59
Turbine Shaft In the Pit On special supports.
ubansiri PGR-6 - 22/01/2013 - P 60
Horizontality of Turbine Shaft By CAYERE Method
ubansiri PGR-6 - 22/01/2013 - P 61
Preparation for Nozzle adjustment.
ubansiri PGR-6 - 22/01/2013 - P 62
Dummy Nozzle
ubansiri PGR-6 - 22/01/2013 - P 63
Adjustment of Nozzles.
ubansiri PGR-6 - 22/01/2013 - P 64
Nozzle adjustment
ubansiri PGR-6 - 22/01/2013 - P 65
Machining of False Flange
ubansiri PGR-6 - 22/01/2013 - P 66
Nozzle Erection
ubansiri PGR-6 - 22/01/2013 - P 67
Nozzle Erection
ubansiri PGR-6 - 22/01/2013 - P 68
Checking Real Nozzle
ubansiri PGR-6 - 22/01/2013 - P 69
Pinning of False Flange
ubansiri PGR-6 - 22/01/2013 - P 70
Support for Magnetic base Drilling Machine
ubansiri PGR-6 - 22/01/2013 - P 71
Pelton Runner
ubansiri PGR-6 - 22/01/2013 - P 72
Lowering of Runner
ubansiri PGR-6 - 22/01/2013 - P 73
Servomotor for Runner Erection
ubansiri PGR-6 - 22/01/2013 - P 74
Runner Erection servomotor
ubansiri PGR-6 - 22/01/2013 - P 75
RUNNER ERECTION
ubansiri PGR-6 - 22/01/2013 - P 76
Runner Erection
ubansiri PGR-6 - 22/01/2013 - P 77
Hydraulic diagram for Runner erection servomotor
ubansiri PGR-6 - 22/01/2013 - P 78
Runner installed
ubansiri PGR-6 - 22/01/2013 - P 79
Removal of Runner lifting Disc
ubansiri PGR-6 - 22/01/2013 - P 80
Nozzle and Runner
ubansiri PGR-6 - 22/01/2013 - P 81
Nozzle and Runner
ubansiri PGR-6 - 22/01/2013 - P 82
view of Nozzle from U/S in the direction of flow
ubansiri PGR-6 - 22/01/2013 - P 83
Turbine shaft and bearing
ubansiri PGR-6 - 22/01/2013 - P 84
Break jet alignment
ubansiri PGR-6 - 22/01/2013 - P 85
Rotor In Pit
ubansiri PGR-6 - 22/01/2013 - P 86
Tur and Gen Shaft Coupling
ubansiri PGR-6 - 22/01/2013 - P 87
Checking residual elongation of Studs
ubansiri PGR-6 - 22/01/2013 - P 88
Shaft Line Run out
ubansiri PGR-6 - 22/01/2013 - P 89
Turbine Pit
ubansiri PGR-6 - 22/01/2013 - P 90
Tur pit and piping
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